Description
Class B21K : MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS
Subclass 1/24: Making machine elements valve parts valve bodies; valve seats
B21K 1/24
Sub-Class
Stats
- 29 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- 19 Total Patent Owners
- 215 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12066209 | Method for producing a ductwork damper, ductwork damper, and ductwork damper unit incorporating same | May 20, 20 | Aug 20, 24 | CAPITAL HARDWARE SUPPLY, LLC |
| 11982212 | Hollow engine valve and production method thereof | Mar 16, 21 | May 14, 24 | FUJI OOZX INC. |
| 11969774 | Check valve, air-conditioning apparatus, and method of manufacturing check valve | Mar 28, 19 | Apr 30, 24 | Mitsubishi Electric Corporation |
| 11850655 | Process and device for manufacturing hollow, internally cooled valves | Dec 06, 18 | Dec 26, 23 | Federal-Mogul Valvetrain GmbH |
| 11767928 | Solenoid valve with explosion-proof structure, fuel feeding system, and method of manufacturing the solenoid valve with explosion-proof structure | Feb 16, 22 | Sep 26, 23 | HANWHA AEROSPACE CO., LTD.; LUMIR INC.; |
| 11338399 | Production method of bathroom hardware shells | Sep 26, 18 | May 24, 22 | BEIJING KOHLER LTD. |
| 11135636 | Tie rod for concrete forming system and related method of making | May 07, 18 | Oct 05, 21 | Titcomb Brothers Manufacturing, Inc. |
| 10816120 | Faucet with integrated push-to-connect fitting | Dec 15, 17 | Oct 27, 20 | Reliance Worldwide Corporation |
| 10794521 | Faucet with integrated push-to-connect fitting | Oct 24, 19 | Oct 06, 20 | Reliance Worldwide Corporation |
| 10654092 | Method and apparatus for manufacturing stepped member | May 13, 16 | May 19, 20 | Neturen Co. Ltd. |
| 10566122 | Solenoid housing and method of providing a solenoid housing | Mar 22, 17 | Feb 18, 20 | Indimet Inc. |
| 10369586 | Oil jet device | Nov 09, 17 | Aug 06, 19 | OGINO INDUSTRIAL CO., LTD. |
| 9636741 | Solenoid housing and method of providing a solenoid housing | Aug 07, 12 | May 02, 17 | INDIMET INC. |
| 9302317 | Method for manufacturing hollow engine valve | Feb 17, 12 | Apr 05, 16 | FUJI HOLLOW VALVE INC., Yoshimura Company, |
| 9289819 | Integral push fitting and valve with integral push fitting and method of manufacturing same | Apr 27, 15 | Mar 22, 16 | GC VALVES, INC. |
| 8888069 | Valves having high wear-resistance and high corrosion-resistance | Mar 30, 11 | Nov 18, 14 | HITACHI-GE NUCLEAR ENERGY, LTD. |
| 8595933 | Injection valve, method for its production, and apparatus for performing the method | Jun 17, 08 | Dec 03, 13 | ROBERT BOSCH GMBH |
| 8555503 | Casting-integrated control body processing | Jul 20, 11 | Oct 15, 13 | FORD MOTOR COMPANY |
| 8402655 | Method of processing orifice | Feb 18, 10 | Mar 26, 13 | HITACHI AUTOMOTIVE SYSTEMS, LTD. |
| 8302305 | Method for manufacturing cast iron member | Jul 05, 07 | Nov 06, 12 | TOYOTA JIDOSHA KABUSHIKI KAISHA |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2021/0041,048 | FAUCET WITH INTEGRATED PUSH-TO-CONNECT FITTING | Oct 23, 20 | Feb 11, 21 | Reliance Worldwide Corporation |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 36 Months (last 2 years Issuances)
- 36 Months (last 5 years Issuances)